Yashotantra Academy logo
level 1
Curious · 0 XP
streak
0d
perfect
0
badges
0

100 XP to Apprentice

Data Structures · hard

8. Smart Tables and Large Collections in Aptos

Scalable dynamic hashing collections.

1 min read1 questionsup to 50 XPtopic 8/10

Read in another language

AI translates the explanation and quiz text while preserving code and answer scoring.

Aptos provides `aptos_std::smart_table` and `table` to store millions of entries without incurring high deserialization costs. Smart tables dynamically adjust their bucket tree size to keep gas predictable.

How to study this topic

  1. 1. Read the explanation once end to end, skipping the code.
  2. 2. Re-read the code snippets and say out loud what each line does.
  3. 3. Answer the quiz without scrolling back — that is the real check.
  4. 4. Read every explanation, even for the answers you got right.

Scoring

  • · Up to 30 XP from quiz accuracy.
  • · +15 XP for a perfect first attempt.
  • · +5 XP while a 3-day streak is running.
  • · 75% or higher marks the topic complete.

Check your understanding

  1. 1. Why use aptos_std::smart_table over standard vectors in Aptos Move?

Badges

First light
Pass your first topic
Sharp shooter
3 perfect first-try quizzes
On a roll
Study 3 days in a row
Week warrior
Study 7 days in a row
Grinder
Earn 500 XP
Deep diver
Earn 1500 XP